Other mistake: At the start of the film where Detective Dooley and Jerry-Lee are getting ready for work, we see Dooley climbing out of the shower, but in the reflection in the mirror behind him, we see him emerging and can clearly see his under-pants which are bone-dry.

Continuity mistake: Near the end at the police station, Devon Lang walks straight into the grounds of the station (which he would never be allowed to do) then he just knocks on a fire door and someone answers. Wouldn't the cop find it a bit odd that someone is knocking on the fire door, and then the cop actually opens the door not seeming to be suspicious at all.

Revealing mistake: When Dooley talks about his car to his boss, there is a woman in the ambulance behind him writing on some paper. If you look closely you can see that she is just moving her hand and not actually writing.